From 38ed1c7062ada30d7c11e7a7acc749bf27aa14aa Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 5 Feb 2024 14:59:24 +0100 Subject: [PATCH] netfilter: nft_ct: reject direction for ct id Direction attribute is ignored, reject it in case this ever needs to be supported Fixes: 3087c3f7c23b ("netfilter: nft_ct: Add ct id support") Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nft_ct.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c index aac98a3c966e9..bfd3e5a14dab6 100644 --- a/net/netfilter/nft_ct.c +++ b/net/netfilter/nft_ct.c @@ -476,6 +476,9 @@ static int nft_ct_get_init(const struct nft_ctx *ctx, break; #endif case NFT_CT_ID: + if (tb[NFTA_CT_DIRECTION]) + return -EINVAL; + len = sizeof(u32); break; default: -- 2.30.2